netlink: no EINTR handling from netlink_get_setelem()

This cannot happen, this call does not set the NLM_F_DUMP flag.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/src/netlink.c b/src/netlink.c
index 525100b62f1584014270ad9622f193455dba560d..75c371dcf2a890c4db53053cc5a23737ec751830 100644 (file)
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -1332,7 +1332,6 @@ int netlink_get_setelem(struct netlink_ctx *ctx, const struct handle *h,
                        struct set *set, struct expr *init)
 {
        struct nftnl_set *nls, *nls_out = NULL;
-       int err = 0;
 
        nls = alloc_nftnl_set(h);
        alloc_setelem_cache(init, nls);
@@ -1340,14 +1339,8 @@ int netlink_get_setelem(struct netlink_ctx *ctx, const struct handle *h,
        netlink_dump_set(nls, ctx);
 
        nls_out = mnl_nft_setelem_get_one(ctx, nls);
-       if (!nls_out) {
-               nftnl_set_free(nls);
-               if (errno == EINTR)
-                       return -1;
-
-               err = -1;
-               goto out;
-       }
+       if (!nls_out)
+               return -1;
 
        ctx->set = set;
        set->init = set_expr_alloc(loc, set);
@@ -1362,8 +1355,8 @@ int netlink_get_setelem(struct netlink_ctx *ctx, const struct handle *h,
 
        if (set->flags & NFT_SET_INTERVAL)
                get_set_decompose(table, set);
-out:
-       return err;
+
+       return 0;
 }
 
 void netlink_dump_obj(struct nftnl_obj *nln, struct netlink_ctx *ctx)